| CIN/FCRN | Company Name | Status |
|---|---|---|
| U28991WB1977PLC031188 | CALCUTTA BECON ENGINEERING CO LIMITED | Converted to LLP and Dissolved |
| U70101WB1974PLC029539 | CHINAR BUILDERS & CONTRACTORS LTD. | Active |
| U27109WB1986PTC041466 | BENGAL CYLINDER & CONTAINERS PVT LTD | Amalgamated |
| U26939WB1977PTC030970 | AMALGAMATED SYNTHETIC MOULDERS PVT LTD | Active |
| L28932WB1958PLC023718 | BENGAL TOOLS LTD | Amalgamated |
The information above is compiled from the publicly available data on the MCA website. To confirm any details or get the latest status, please consult the official Ministry of Corporate Affairs (MCA) portal or authorized representatives.